.tabs{
  width: 100%;
  height: 50px;
  border-bottom: 1px solid #ededed;
  display: flex;
  justify-content: space-around;
  position: relative;
  >p{
    font-size: 16px;
  }
  .active{
    color: #ff5f16;
  }
  .line{
    width: 50%;
    bottom: 0;
    left: 0;
    transition: left .3s;
    position: absolute;
    text-align: center;
    span{
      width: 60px;
      height: 3px;
      background-color: #ff5f16;
      display: inline-block;
    }
  }
}

header{
  width: 100%;
  background-color: #fff;
  transition: top 0.3s;
}
